package com.company;

/**
 * Created by dwk on 18-11-22.
 */
public class 冒泡排序 {
    public static void sort(int arr[]) {

        for (int i = 0; i <  arr.length-1 ; i++) {
            for (int j = 0; j < arr.length - i -1; j++) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j + 1];
                    arr[j + 1] = arr[j];
                    arr[j] = tmp;
                }
            }
        }

    }
}
